4828eb60f4865b9d928f96bd18219acaa714ef26a2550b70bb481118dc647be3

General

Target

0dfa52c60830eb262f669f0e8d910792.exe
Size

385KB
MD5

0dfa52c60830eb262f669f0e8d910792
SHA1

6729feafdd5f2fa9544ea61e601038fb557fbdca
SHA256

4828eb60f4865b9d928f96bd18219acaa714ef26a2550b70bb481118dc647be3
SHA512

38054898e80ac9655b4586e22b53f30afa8b70a8c248a78e20552aa9e36a1b790b2f3e468f19f7fa9bd484f0dcc4ec7f5dc811b4a846ab2e38d22dc2827a51fb
SSDEEP

6144:xPfCqp66RJz70IShMiFKgZwDwP5D4uUdu2cCD4zdHtfRFa4UQlUlGWB:xPfCq3l7vIKgZ2s5fDa4UUwGWB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2856	0dfa52c60830eb262f669f0e8d910792.exe

Executes dropped EXE 1 IoCs

pid	Process
2856	0dfa52c60830eb262f669f0e8d910792.exe

Loads dropped DLL 1 IoCs

pid	Process
2172	0dfa52c60830eb262f669f0e8d910792.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Modifies system certificate store 2 TTPs 3 IoCs

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	0dfa52c60830eb262f669f0e8d910792.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	0dfa52c60830eb262f669f0e8d910792.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	0dfa52c60830eb262f669f0e8d910792.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2172	0dfa52c60830eb262f669f0e8d910792.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2172	0dfa52c60830eb262f669f0e8d910792.exe
2856	0dfa52c60830eb262f669f0e8d910792.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2856	2172	0dfa52c60830eb262f669f0e8d910792.exe	28
PID 2172 wrote to memory of 2856	2172	0dfa52c60830eb262f669f0e8d910792.exe	28
PID 2172 wrote to memory of 2856	2172	0dfa52c60830eb262f669f0e8d910792.exe	28
PID 2172 wrote to memory of 2856	2172	0dfa52c60830eb262f669f0e8d910792.exe	28

C:\Users\Admin\AppData\Local\Temp\0dfa52c60830eb262f669f0e8d910792.exe
"C:\Users\Admin\AppData\Local\Temp\0dfa52c60830eb262f669f0e8d910792.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Users\Admin\AppData\Local\Temp\0dfa52c60830eb262f669f0e8d910792.exe
  C:\Users\Admin\AppData\Local\Temp\0dfa52c60830eb262f669f0e8d910792.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\0dfa52c60830eb262f669f0e8d910792.exe

Filesize
385KB

MD5
9b5e934b07bf660c95ee42380f21288d

SHA1
7b4c913ea2e395da5bd3d192cf351f299e48295e

SHA256
d0f3bf868cc1b5f817bf4e532fb9ac73ee5e850cbca0d674f8a295fd80e92cd1

SHA512
36b9c99bdc3b06c70ea781e40d4001b27487363b2cb2a24c1ac4b17007fbfcfad02c9b943fa55d28c99231b92fd11415e3743e358d5f3a0342bfc524a1eaad70

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabACF4.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarAD54.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\0dfa52c60830eb262f669f0e8d910792.exe

Filesize
256KB

MD5
cdfffac391fec9c0241b8c3df4ac3f83

SHA1
04a56de48f652139eeed1b27683868bae36967cc

SHA256
9122583851cd0884a1decbb3d508a72f928ee0de6ce3bd03b19e55e689cab490

SHA512
1343fca7df6e8f25a2ff0857a6afa2fc0a234285dc0c3535c2f034751ef9b762ee8d6f2cf34328f4d96a9698236360b60060e8b5a63eb7b1046045ed0ea8382b

Download Submit
memory/2172-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2172-2-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/2172-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2172-13-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2856-23-0x0000000000330000-0x000000000038F000-memory.dmp

Filesize
380KB

Download
memory/2856-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2856-16-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/2856-15-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2856-76-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2856-81-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2856-82-0x0000000009600000-0x000000000963C000-memory.dmp

Filesize
240KB

Download
memory/2856-83-0x0000000009600000-0x000000000963C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing